package com.imooc.coupon.constant;

import lombok.AllArgsConstructor;
import lombok.Getter;

import java.util.Objects;
import java.util.stream.Stream;

/**
 *商品类型枚举
 */
@Getter
@AllArgsConstructor
public enum GoodsType {
    WENYU("文娱",1),
    SHENGXIAN("生鲜",2),
    JIAJU("家居",3),
    OTHERS("其他",4),
    ALL("全品类",5);

    //商品类型描述
    private String description;

    //商品类型编码
    private Integer code;

    public static GoodsType of(Integer code){
        Objects.requireNonNull(code);
        return Stream.of(values())
                .filter(bean -> bean.code.equals(code))
                .findAny()
                .orElseThrow(
                        () -> new IllegalArgumentException(code+"not exists"));
    }
}
